291205281

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{2713}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 399327104

約数和(自身を除く): 108121823

約数列:

[1, 3, 37, 111, 967, 2713, 2901, 8139, 35779, 100381, 107337, 301143, 2623471, 7870413, 97068427, 291205281]

約数ペア:

[(1, 291205281), (3, 97068427), (37, 7870413), (111, 2623471), (967, 301143), (2713, 107337), (2901, 100381), (8139, 35779)]